DESIGNED FOR THE ENTHUSIAST
If you’re a fan of Bighorn Arms actions you’ll be an even bigger fan of the PROOF Research pre-fit carbon fiber and steel barrels designed for the Bighorn Arms Origin action.
Our pre-fit Origin barrels are threaded and chambered for a simple install. These are shouldered barrels that come pre-headspaced and do not require gauges. Just spin them on, torque, and go shoot. Our drop-in barrels for Bighorn Origin actions are available in carbon fiber and steel in a variety of lengths and twist rates.
